MySQL: NOW() giving me zeros

Posted by Tunji Gbadamosi on Stack Overflow See other posts from Stack Overflow or by Tunji Gbadamosi
Published on 2010-03-29T15:05:14Z Indexed on 2010/03/29 15:13 UTC
Read the original article Hit count: 133

Filed under:

mysql

|

timestamp

|

datetime

I have a table which I want to record the timestamp of every order at every insertion time. However, I'm getting zero values for the timestamps.

Here's my schema:

CREATE TABLE IF NOT EXISTS orders(
            order_no VARCHAR(16) NOT NULL,
            volunteer_id VARCHAR(16) NOT NULL,
            date TIMESTAMP DEFAULT NOW(),
            PRIMARY KEY (order_no),
            FOREIGN KEY (volunteer_id) REFERENCES volunteer(id)
            ON UPDATE CASCADE ON DELETE CASCADE)

© Stack Overflow or respective owner

Related posts about mysql

How to remove MySQL completely with config and library files on ubuntu 12.04 gnome 3.0

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I tried everything till now: sudo apt-get remove mysql-server mysql-client mysql-common sudo apt-get purge mysql-server mysql-client mysql-common sudo apt-get autoremove and even more commands... But whenever I am trying to locate mysql. I get a no. of files related to mysql command: shell>>… >>> More
mysql: Cannot load from mysql.proc. The table is probably corrupted

as seen on Server Fault - Search for 'Server Fault'
Mysql was started: /usr/bin/mysqld_safe --datadir=/srv/mysql/myDB --log-error=/srv/mysql/logs/mysqld-myDB.log --pid-file=/srv/mysql/pids/mysqld-myDB.pid --user=mysql --socket=/srv/mysql/sockets/mysql-myDB.sock --port=3700 but when I'm trying to do something: ERROR 1548 (HY000) at line 1: Cannot… >>> More
Why is there a /etc/init.d/mysql file on this Slackware machine? How could it have gotten there?

as seen on Server Fault - Search for 'Server Fault'
A client of my IT-consulting service owns a web-development shop. He's been having problems with a Slackware 12.0 server running MySQL 5.0.67. The machine was set up by the client's sysadmin, who left on bad terms. My client no longer employs a sysadmin. As far as I can tell, the only copy of MySQL… >>> More
mysql: Bind on unix socket: Permission denied

as seen on Server Fault - Search for 'Server Fault'
Can't start mysql with: sudo /usr/bin/mysqld_safe --datadir=/srv/mysql/myDB --log-error=/srv/mysql/logs/mysqld-myDB.log --pid-file=/srv/mysql/pids/mysqld-myDB.pid --user=mysql --socket=/srv/mysql/sockets/mysql-myDB.sock --port=3700 120222 13:40:48 mysqld_safe Starting mysqld daemon with databases… >>> More
MySQL – Learning MySQL Online in 6 Hours – MySQL Fundamentals in 320 Minutes

as seen on SQL Authority - Search for 'SQL Authority'
MySQL is one of the most popular database language and I have been recently working with it a lot. Data have no barrier and every database have their own place. I have been working with MySQL for quite a while and just like SQL Server, I often find lots of people asking me if I have a tutorial which… >>> More

Related posts about timestamp

Converting local timestamp to UTC timestamp in Java.

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a milliseconds-since-local-epoch timestamp that I'd like to convert into a milliseconds-since-UTC-epoch timestamp. From a quick glance through the docs it looks like something like this would work: int offset = TimeZone.getDefault().getRawOffset(); long newTime = oldTime - offset; Is there… >>> More
Why does the minus operator give different result than the TIMESTAMPDIFF() function in mysql?

as seen on Stack Overflow - Search for 'Stack Overflow'
Since TIMESTAMP in mysql is stored as a 32bit value representing the time interval from 1970-jan-1 0:00:00 in seconds, I assumed that using minus (-) operator on TIMESTAMP values would give the difference of these values in seconds. Actually not: +---------------------------------------------------------------------+ |… >>> More
Oracle Coherence, Split-Brain and Recovery Protocols In Detail

as seen on Oracle Blogs - Search for 'Oracle Blogs'
This article provides a high level conceptual overview of Split-Brain scenarios in distributed systems. It will focus on a specific example of cluster communication failure and recovery in Oracle Coherence. This includes a discussion on the witness protocol (used to remove failed cluster members)… >>> More
How to convert long timestamp to UTC timestamp on Objective C

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey I had a iphone app, the code has a method to retrieve current time stamp from iphone and upload to server. Here is my code: long long timestampMillis = (long long)([[NSDate date] timeIntervalSince1970] * 1000); However, one of customer use the app in Japan sent data shown on server is tomorrow… >>> More
Oracle SQL - Column with unix timestamp, need dd-mm-yyyy timestamp

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, is there any way in Oracle, to get only the dd-mm-yyyy part from an unix timestamp in oracle? Like: select to_char(my_timestamp, 'ddmmyyyy') as my_new_timestamp from table >>> More